| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + CI = PCI
NaOH + H2S = H2O + NaHS =>
NaOH + H2S = H2O + NaHS
Zn + HCl = ZnCl2 + H6 =>
3 Zn + 6 HCl = 3 ZnCl2 + H6
CH3NH2 + CH3CH2Cl = CH3NHCl + CH3CH3 =>
CH3NH2 + CH3CH2Cl = CH3NHCl + CH3CH3
C2H5OH = CH3CHO + H2 =>
C2H5OH = CH3CHO + H2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
K2CrO4 + HCl + FeSO4 = KCl + CrCl3 + Fe2(SO4)3 + FeCl2 + H2O =>
2 K2CrO4 + 16 HCl + 9 FeSO4 = 4 KCl + 2 CrCl3 + 3 Fe2(SO4)3 + 3 FeCl2 + 8 H2O
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
H3CrO3 = H2 + CrO3 =>
2 H3CrO3 = 3 H2 + 2 CrO3
KBr + H2O2 = H2O + KBrO3 =>
KBr + 3 H2O2 = 3 H2O + KBrO3
C4H10O(l) + O2(g) = CO2(g) + H2O(g) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C2H3O2H + KHCO3 = C2H3O2K + CO2 + H2O =>
C2H3O2H + KHCO3 = C2H3O2K + CO2 + H2O
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
H2O2(s) = H2O(l) + O2(g) =>
2 H2O2(s) = 2 H2O(l) + O2(g)
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ca{-} + CO3{+} = CaCO3 =>
Ca{-} + CO3{+} = CaCO3
CrO + SO2 = CrS + O2 =>
2 CrO + 2 SO2 = 2 CrS + 3 O2
MnO4{-} + NO2{-} + OH{-} = MnO{2-} + NO3{-} + H2O =>
2 MnO4{-} + 7 NO2{-} + 2 OH{-} = 2 MnO{2-} + 7 NO3{-} + H2O
C + O2 = CO2 =>
C + O2 = CO2
BrH + KOH = BrOH + KH =>
BrH + KOH = BrOH + KH
C + O2 = CO2 =>
C + O2 = CO2
CH3Cl + Na = CH3Na + NaCl =>
CH3Cl + 2 Na = CH3Na + NaCl
CdBrO4 + Al = AlBrO4 + Cd =>
CdBrO4 + Al = AlBrO4 + Cd
Cu(CH3COO)2 + H2S = CuS + CH3 + CO2 + H2O =>
7 Cu(CH3COO)2 + 7 H2S = 7 CuS + 16 CH3 + 12 CO2 + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KBr + H2O2 = H2O + KBrO =>
KBr + H2O2 = H2O + KBrO
CuO + B2O3 = Cu(BO2)2 =>
CuO + B2O3 = Cu(BO2)2
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
CoCl32 + F2 = CoF3 + Cl2 =>
2 CoCl32 + 3 F2 = 2 CoF3 + 32 Cl2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
H3PO4 + Cu = H2 + CuPO4 =>
2 H3PO4 + 2 Cu = 3 H2 + 2 CuPO4
HNO3 + H = NO + H2O =>
HNO3 + 3 H = NO + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Ag + H2SO4 = O2 + Ag2S + H2O =>
4 Ag + 2 H2SO4 = 3 O2 + 2 Ag2S + 2 H2O
Fe(OH)2 + NaOH + Cl2 = Fe(OH)3 + NaCl =>
2 Fe(OH)2 + 2 NaOH + Cl2 = 2 Fe(OH)3 + 2 NaCl
K2SO3 + Mn(NO3)2 = MnSO3 + KNO3 =>
K2SO3 + Mn(NO3)2 = MnSO3 + 2 KNO3
Zn(s) = Zn{2+} + e =>
Zn(s) = Zn{2+} + 2e
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
MnO3 + CoO = MnO4 + Co =>
MnO3 + CoO = MnO4 + Co
OCO2 + H2O = C6H12O6 + O2 =>
6 OCO2 + 6 H2O = C6H12O6 + 9 O2
CO + H2 + CH4 = C2H5OH =>
CO + H2 + CH4 = C2H5OH
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
C11H23COOH + O2 = H2O + CO2 =>
C11H23COOH + 17 O2 = 12 H2O + 12 CO2
NaNO3 + HSO4 = NaSO4 + HNO3 =>
NaNO3 + HSO4 = NaSO4 + HNO3
AgI + AlCl3 = AlI3 + AgCl =>
3 AgI + AlCl3 = AlI3 + 3 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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